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<?php
/**
* webtrees: online genealogy
* Copyright (C) 2018 webtrees development team
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
namespace Fisharebest\Webtrees\Schema;
use Fisharebest\Webtrees\Database;
/**
* Upgrade the database schema from version 1 to version 2.
*/
class Migration1 implements MigrationInterface
{
/**
* Upgrade to to the next version
*/
public function upgrade()
{
// Create the wt_session table to store session data in the database,
// rather than in the filesystem.
Database::exec(
"CREATE TABLE IF NOT EXISTS `##session` (" .
" session_id CHAR(32) NOT NULL," .
" session_time TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP," .
" user_id INTEGER NOT NULL," .
" ip_address VARCHAR(32) NOT NULL," .
" session_data MEDIUMBLOB NOT NULL," .
" PRIMARY KEY (session_id)," .
" KEY ix1 (session_time)," .
" KEY ix2 (user_id, ip_address)" .
") COLLATE utf8_unicode_ci ENGINE=InnoDB"
);
}
}
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